java j2ee developer

Job Description - Java Low Latency/Full Stack Engineer (Core Java & C++)Location: London, UKWorking Model: Hybrid - 3 days onsite per weekExperience: 5-10 yearsAbout the RoleWe are looking for an experienced Java Low Latency/Full Stack Engineer with strong expertise in Core Java, C++, Linux, and low-latency network programming.The successful candidate will...

Avanti Recruitment is recruiting for a Senior Java Full Stack Developer to join an established, international software company based in Central London.The company develops complex, business-critical enterprise software used by major organisations internationally. Its products support high-volume transactions and essential business operations, giving...

Emergn is a technology and management consultancy with a mission to set our clients free. No dependency. No short-term fix. Just teaching them the real cure to their problems, so they can stay ahead of their competitors now and forever.A different kind of consultancy like this needs a different kind of team. One you might be just the right fit for.This is a...

Java Developer / Backend Software Engineer (AI Claude Java) Newcastle onsite to £120k Do you have expertise with backend Java development within finance / trading environments? You could be progressing your career in a senior, hands-on Java Developer role at a scaling FinTech. As a Java Developer you'll in a new client engagement, helping to modernise a...

Accenture is seeking a Java Developer in Newcastle upon Tyne, operating in a hybrid model with on-site work required at our Cobalt Business Park office three days a week. The role focuses on building modular microservices with Java/Spring Boot, integrating with WebLogic and CAS SDK, and deploying to AWS in collaboration with cloud and infrastructure...

Newcastle, United Kingdom | Posted on 16/10/2026 Scrumconnect Consulting is a multi-award-winning UK public sector digital consultancy, positively influencing the lives of over forty million UK citizens. We bring deep expertise in agile delivery, digital transformation, and platform engineering across central government. With a team of over one hundred and...

Java Developer / Backend Software Engineer (AI Claude Java) Newcastle onsite to £120k Do you have expertise with backend Java development within finance / trading environments? You could be progressing your career in a senior, hands-on Java Developer role at a scaling FinTech. As a Java Developer you'll in a new client engagement, helping to modernise a...

Software Developer (Java/Spring Boot)Location: Newcastle, Leeds or Manchester, with occasional travelContract Type: Permanent, Full-TimeSalary: £75,000 per annum, plus benefitsSecurity Clearance: [To confirm]Start Date: ASAPThe RoleWe're looking for an experienced Software Developer to design, build and maintain secure, high-quality Java services for public...

A leading financial technology environment is looking for a Senior Java Low-Latency Developer to join a 12-month contract in London, working hybrid three days a week. You'll be part of a global engineering function delivering technology where performance, resilience and reliability are critical. The role focuses on building and enhancing high-performance...

As a Senior Java Low-Latency Developer, you will design, develop and deliver high-performance trading, exchange connectivity and Direct Market Access platforms. You will build resilient, scalable, and latency-sensitive solutions using modern Java technologies while supporting the evolution of next-generation market connectivity capabilities. Working closely...

London iSAM is an innovative, financial technology firm specialising in quantitative trading, comprised of iSAM Funds and iSAM Securities. iSAM Securities regulated by the FCA, SFC, and CIMA registered, is a leading algorithmic trading firm and trusted electronic market maker, providing liquidity, technology and prime services to institutional clients and...

Are you passionate about engineering, testing, automation and building high-quality software? Can you work across diverse teams to spread your passion and experience to raise the bar for everyone? Do you enjoy working in a collaborative Agile environment and seeing the applications that you build making users happy? If you are excited about technical...

CMC Markets is seeking a Senior Low Latency Java Developer to join our Quantitative Strategies team within Pricing & Risk, working on our high-performance, high-frequency trading platform. This is a hands-on role at the core of our market-making technology stack, where nanoseconds matter and engineering excellence is critical. You'll design and build...

About CitiAs the world’s most global bank, Citi gives you the tools to be a trailblazer. We’re not just building technology; we’re building the future of banking. With thousands of employees located around the globe, we are an international team encompassing a broad range of teams, roles, and cultures, and we invite you to come and join us!Citi’s...

Location: London Contract: 12 months Working Pattern: Hybrid – 3 days per week onsite Positions: 3 We are recruiting experienced Senior Java Low-Latency Developers to design and develop high-performance trading, exchange connectivity and Direct Market Access platforms. This is a hands-on senior engineering role focused on building resilient, scalable and...

We are seeking an experienced Java AWS Full Stack Developer to contribute to enterprise-scale platform development, architectural improvements, and modern application delivery. The ideal candidate will combine strong backend engineering expertise with modern frontend development skills, cloud-native architecture experience, and the ability to drive technical...

Executes software solutions, design, development, and maintain high-quality, scalable, and efficient back-end and front-end software solutions using Java Spring Boot, Spring Batch and Angular/ReactJS.Creates secure and high-quality production code and maintains algorithms that run synchronously with appropriate systemsProduces architecture and design...

Contract Company Description Vertex Solutions is a specialist technical recruitment company which works with some of the Europe's brightest and most innovative technology companies within Research, Development and Science. Since 1997, we have helped to build talented teams of Engineers (Software, Hardware and IT/Network Support) and scientific staff from...

Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of approximately 219,000 dedicated people from around the globe. At Citi, you'll have the opportunity to grow your career, give back to your community and make a real impact. Job Overview Discover your future at Citi Working at Citi is far more...

About The Role Role: Senior Java Developer x 6 REF 103416Contract Length: 12 monthsLocation: Hybrid/Manchester, Birmingham, Newcastle or Leeds -3 days per week in officeIR35: InsidePay Rate to Intermediary: £650 per daySecurity Clearance: BPSS but candidates must be eligible for SC Clearance Spinwell is recruiting for a Senior Java Developer for an...